body {
    background-color: #f7f7f7;
}

.w {
    width: 1200px;
    margin: 0 auto;
}

/* 头部开始 */
.header {
    overflow: hidden;
    height: 60px;
    background-color: #ffffff;
}

.header .w {
    height: 38px;
    line-height: 38px;
    margin-top: 12px;
}

.header .logo {
    float: left;
    height: 38px;
    width: 246px;
}

.header .logo a {
    display: block;
    width: 100%;
    height: 100%;
}

.header .logo img {
    width: 100%;
    height: 100%;
}

.shortcut {
    float: left;
    margin-left: 42px;
}

.shortcut li {
    float: left;
    font-size: 14px;
    margin-right: 40px;
}

.shortcut li a {
    color: #333333;
}

.shortcut li a:hover {
    color: #2cb82c;
}

.register {
    float: right;
}

.register li {
    float: left;
    font-size: 12px;
    margin-left: 20px;
}

.register li a {
    color: #333333;
}

/* 头部结束 */

/* 固定定位区域开始 */
.fix {
    position: fixed;
    top: 100px;
    left: 50%;
    margin-left: 620px;
    width: 30px;
    height: 118px;
    text-align: center;
    background-color: #2cb82c;
    color: #ffffff;
}

.fix::before {
    position: fixed;
    top: 60px;
    left: 50%;
    margin-left: 634px;
    content: '';
    width: 2px;
    height: 40px;
    background-color: #2cb82c;
}

/* banner开始 */
.banner {
    height: 386px;
    margin-top: 15px;
}

.banner_left {
    position: relative;
    float: left;
    height: 386px;
    width: 926px;
}

.banner_right {
    float: right;
    height: 386px;
    width: 250px;
    background-color: #fff;
    border-top: 2px solid #2cb82c;
}

.banner_left img {
    height: 100%;
    width: 100%;
}

.banner_left p {
    position: absolute;
    bottom: 24px;
    left: 50%;
    margin-left: -25px;
}

.banner_left p span {
    display: inline-block;
    height: 8px;
    width: 8px;
    margin: 0 5px;
    transition: all .5s;
    background-color: #fff;
}

.banner_left p span:hover {
    height: 16px;
    background-color: #2cb82c;
}

.banner_right h4 {
    font-size: 16px;
    font-weight: 400;
    padding-left: 40px;
    margin-top: 25px;
    margin-bottom: 13px;       
    background: url(../images/icon.png) no-repeat 18px 3px;
}

.banner_right ul li {
    position: relative;
    height: 38px;
    line-height: 38px;
    font-size: 12px;  
    padding-left: 24px;
}

.banner_right ul li span {
    position: absolute;
    left: 10px;
    top: -1px;
    font-size: 30px;
}

.banner_right ul li a:hover {
    color: #ff4012;
}
/* banner结束 */

/* 热门推荐开始 */
.recommend {
    height: 168px;
    margin-top: 16px;
}

.recommend_left {
    float: left;
    height: 168px;
    width: 104px;
}

.recommend_right {
    float: right;
    width: 1074px;
    height: 168px;
}

.recommend_left img {
    width: 100%;
    height: 100%;
}

.recommend_right li {
    float: left;
    width: 252px;
    height: 168px;
    margin-right: 22px;
    background-color: #fff;
}

.recommend_right li a {
    display: block;
    width: 100%;
    height: 100%;
}

.recommend_right ul li:nth-child(4) {
    margin-right: 0;
}

.recommend_right li .img {
    height: 95px;
    width: 100%;
}

.recommend_right li .img img {
    width: 100%;
    height: 100%;
}

.recommend_right li .imgdesc {
    width: 100%;
    height: 72px;
    padding-left: 16px;
}

.recommend_right li .imgdesc h5 {
    font-size: 14px;
    color: #333333;
    font-weight: normal;
    margin-bottom: 10px;
    margin-top: 15px;
}

.recommend_right .imgdesc p span:nth-child(1) {
    font-size: 12px;
    margin-right: 6px;
    color: #ff4012;
}

.recommend_right .imgdesc p span:nth-child(2) {
    font-size: 10px;
    margin-right: 41px;
    text-decoration: line-through;
    color: #99a7bf;
}

.recommend_right .imgdesc p span:nth-child(3) {
    font-size: 12px;
    color: #99a7bf;
}
/* 职业课程开始 */
.course {
    height: 702px;
    margin-top: 51px;
}

.course_hd {
    height: 104px;
}

.course_hd h4 {
    font-weight: normal;
    font-size: 20px;
    border-bottom: 1px solid #dddddd;
    padding-bottom: 12px;
    margin-bottom: 20px;
}

.course_hd ul li {
    float: left;
    font-size: 12px;
}

.course_hd ul li a {
    display: block;
    margin-right: 20px;
    width: 46px;
    height: 24px;
    line-height: 24px;
    text-align: center;
}

.course_hd ul li a:hover {
    border: 1px solid #2cb82c;
    color: #2cb82c;
}

.course_bd {
    height: 524px;
}

.course_bd ul li {
    position: relative;
    float: left;
width: 285px;
height: 252px;
margin-right: 20px;
margin-bottom: 20px;
background-color: #fff;
}

.course_bd ul li a {
    display: block;
    width: 100%;
    height: 100%;
}

.course_bd ul li::before {
    content: '点播';
    top: -3px;
    right: 20px;
    position: absolute;
    width: 36px;
    height: 22px;
    color: #fff;
    text-align: center;
    background-color: #2cb82c;

}


.course_bd ul li:nth-child(4n) {
    margin-right: 0;
}

.course_bd ul li:nth-child(n + 4) {
    margin-bottom: 0;
}

.course_bd ul li .img {
    width: 100%;
    height: 160px;
}

.course_bd ul li .img img {
    width: 100%;
    height: 100%;
}

.course_bd ul li .imgdesc {
    width: 100%;
    height: 92px;
    padding-left: 10px;
}

.course_bd ul li .imgdesc h5 {
    font-size: 14px;
    font-weight: normal;
    margin: 12px  0;
}      

.course_bd ul li .imgdesc .time {
    font-size: 12px;
    margin-bottom: 5px;
    color: #99a7bf;
}

 .course_bd ul li .imgdesc .price span:nth-child(1) {
    font-size: 14px;
    margin-right: 6px;
    color: #ff4012;
}

 .course_bd ul li .imgdesc .price span:nth-child(2) {
    font-size: 10px;
    margin-right: 62px;
    text-decoration: line-through;
    color: #99a7bf;
}

 .course_bd ul li .imgdesc .price span:nth-child(3) {
    font-size: 12px;
    color: #333333;
}

.course_bd ul li a:hover {
    box-shadow: 0px 1px 15px 0px 
		rgba(3, 3, 3, 0.2);
}

.course i {
    float: right;
}

.course i a {
    float: left;
    width: 28px;
    height: 28px;
    line-height: 28px;
    margin-left: 5px;
    margin-top: 44px;
    text-align: center;
    background-color: #fff;
    color: #999999;
    border: 1px solid #999999;
}

.course i a:hover {
    color: #ffffff;
    background-color: #2cb82c;
}
/* 学员故事开始 */
.story {
    height: 204px;
}

.story_hd   h4 {
    font-size: 20px;
    font-weight: 400;
    margin-bottom: 10px;
}

.story_bd ul li {
    float: left;
    width: 388px;
    height: 164px;
    margin-right: 18px;
    background-color: #ffffff;
}

.story_bd ul li:nth-child(3) {
    margin-right: 0;
}

.story_bd .student_left {
    float: left;
    overflow: hidden;
    width: 100px;
    height: 100%;
}

.story_bd .student_left .img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-left: 18px;
    margin-top: 25px;
}

.story_bd .student_left .img img {
    width: 100%;
    height: 100%;
}
.story_bd .student_left p {
    text-align: center;
    margin-top: 14px;
}

.student_right {
    float: right;
    width: 288px;
    height: 100%;
    padding: 0 44px 0 15px;
}

.student_right h4 {
    font-weight: normal;
    font-size: 14px;
    color: #2cb855;
    margin-top: 30px;
    margin-bottom: 7px;
}

.student_right p {
    font-size: 12px;
    color: #666666;
}

.student_right p span {
    font-size: 20px;
    color: #2cb855;
}
/* footer开始 */
.footer {
    height: 242px;
    margin-top: 42px;
    background-color: #fff;
}

.footer .w {
    overflow: hidden;
    height: 242px;
}

.footer_hd {
    height: 92px;
    width: 100%;
    margin-top: 30px;
}

.footer_hd h4 {
    font-size: 16px;
    font-weight: normal;
    margin-bottom: 18px;
    color: #333333;
}

.footer_hd ul li {
    float: left;
}

.footer_hd ul li:nth-child(1) {
    width: 418px;
}

.footer_hd ul li:nth-child(2) {
    width: 90px;
    margin-left: 60px;
    margin-right: 116px;
}

.footer_hd ul li:nth-child(3) {
    width: 440px;
}

.footer_hd ul li:nth-child(2) .img_left {
    float: left;
    width: 32px;
    height: 32px;
}

.footer_hd ul li:nth-child(2) .img_left img {
    width: 100%;
    height: 100%;
}

.footer_hd ul li:nth-child(2) .img_right {
    float: right;
    width: 32px;
    height: 32px;
}

.footer_hd ul li:nth-child(2) .img_right img {
    width: 100%;
    height: 100%;
}

.footer_hd ul li:nth-child(3) p a {
    margin-right: 22px;
}

.footer i {
    display: block;
    height: 1px;
    width: 100%;
    margin-top: 30px;
    background-color: #eeeeee;
}

.footer_bd {
    width: 522px;
    height: 200px;
   margin: 20px auto;
}

.footer_bd  ul {
    margin-left: 118px;
}

.footer_bd  ul li {
    float: left;
    font-size: 12px;
}

.footer_bd  ul li:nth-child(2n) {
    width: 1px;
    height: 17px;
    margin: 0 13px;
    background-color: #666666;
}



.footer_bd p {
    float: left;
    padding-top: 12px;
}